Slab mold electromagnetic stirrer

source:Original time:2016-09-14
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Radius of the initial application of electromagnetic stirring blank in the secondary cooling zone, and then gradually developed into the mold. Similar development slab electromagnetic stirring with a radius of electromagnetic stirring blank development, mold electromagnetic stirring is the development direction, eventually will gradually replace the secondary cooling zone of electromagnetic stirring into the mainstream. In this regard we have developed for small built slab mold electromagnetic stirrer.
Slab mold electromagnetic stirrer using double-sided traveling magnetic field combined into a rotating magnetic field. Duplex traveling magnetic field magnetic stirrer placed inside and outside the arc opposite side of the mold, through the three-phase low-frequency current, respectively excite a traveling wave magnetic field, its opposite direction, combined into a rotating magnetic field, the steel slab within the liquid to produce rotary motion.